Bussmann fuse-azzan-al-badi-trading-oman-muscat-medium-voltage-fuses

99

Medium

VoltageFuses

Section Contents

Page

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

E-Rated FusesFor transformers & feeders . . . . . . . . . . . . . . . . . . 101-104CL-14 & bolt-in . . . . . . . . . . . . . . . . . . . . . . . . . . . .105-107For potential & small power transformers . . . . . . . . 108-110

PT fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

R-Rated fuses for motor circuit protection . .112-114

British IEC fuses for motor circuit protection . . . 115

DIN IEC fuses for transformer protection . . . . . . 116

Expuision Fuse Links . . . . . . . . . . . . . . . . . . 117-118

EEI-NEMA Type K & T and Type H & N fuses . . . 119

Fuseclips for medium and high voltage fuses . . .120

Medium Voltage Fuses

Scan this tag to get thelatest product information for

Medium Voltage Fuses.

USER

Text Box

AZZAN AL BADI TRADING ELECTRICAL, INDUSTRIAL & AUTOMATION MATERIALS. P.O Box 181, P.C 311,Sohar, Sultanate of Oman Tel/Fax: +968 26845825 Email: [email protected]

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com100



within this range. It is possible for the fuse to be exposed toan overcurrent lower than the value given by the one hourcriteria. In that case, a different overcurrent protection devicewould be required to interrupt the overcurrent.3. Back-up – defined by ANSI C37.40 as “a fuse capable ofinterrupting all currents from the maximum interrupting ratingcurrent down to the minimum interrupting current.” The minimum interrupting current is the lowest current thatthe fuse will be able to clear properly. This creates a need toplace a low current interrupting device, such as motor overloads, in series with the back-up rated fuse.

E- and R-Rated Fuses

In North America, current limiting fuses typically fall into thecategory of E-Rated fuses and R-Rated fuses. Bussmannalso offers a wide range of current limiting fuses designed toBS, DIN and IEC standards.

E-Rated fuses are used to protect feeder circuits, powertransformers and potential transformers. E-Rated fuses havedefined current response times specified by ANSI C37.46. E-Rated fuses 100A and below must melt in 300sec at anrms current within the range of 200% to 240% of the continuous current rating. E-Rated fuses above 100A mustmelt in 600sec at an rms current within the range of 240% to264% of the continuous current rating of the fuse.Bussmann offers a wide variety of full range and general purpose E-Rated fuses from 2.4kV up to 38kV.

R-Rated fuses are back-up fuses that provide short-circuitprotection for motor circuits. They are applied with MV motorstarters which provide the overload protection for the circuit.R-Rated fuses also have defined current response timesspecified by ANSI C37.46. R-Rated fuses will melt in a rangeof 15 – 35sec at a current equal to 100 times the “R” rating.Bussmann offers 2.4kV, 5.08kV, 7.2kV and 8.3kV R-Ratedfuses for motor circuit protection.

USER

Text Box


For product data sheets, visit www.cooperbussmann.com/DatasheetsEle 101

Medium

VoltageFuses

E-Rated Fuses for Transformers and Feeders

MV055Specifications

Description: E-ratedmedium, voltage current-limiting fuses for transformer and feederprotection.Dimensions: See Catalog Numbers table.Construction: Silver ribbon element surrounded by silicafiller housed in a fiberglass tube and plated endcaps. Anepoxy paint protects the fuse tube from the surrounding environment.Ratings:

Volts: — 5.5kV (10-450A)Amps: — 5-450A (5.5kV)

IR: — 50kA Sym. MaxAgency Information: Meets E requirements per ANSIC37.46, Meets full range requirements per ANSI C37.40.

Features and Benefits• MV055 Standard clip center distance of 12 inches with 2

and 3 inch barrel diameters for retrofitting in existing hardware

• Open fuse indicator for ease in troubleshooting• Full range rating with 50KA Interrupting Rating• Double pulsed at 90% of minimum I2t to establish

manufacturing reliability

MV055 Typical Applications• 5.0kV Transformer Primary Protection• 5.0kV Feeder Circuit Protection• 5.0kV Voltage Switches• 5.0kV Metal-enclosed Switchgear

Data Sheet: 6700

5.5kV Catalog NumbersMin Max Dimensions (in)*

Catalog Amp Melt Clear ClipNumbers Rating I2t I2t Length Dia. Center BarrelsMV055F1CAX10E 10 850 8,000MV055F1CAX15E 15 2,070 11,000MV055F1CAX20E 20 2,370 23,000MV055F1CAX25E 25 4,650 31,000MV055F1CAX30E 30 9,490 45,000MV055F1CAX40E 40 9,490 45,000MV055F1CAX50E 50 13,600 90,000MV055F1CAX65E 65 30,700 181,000MV055F1DAX10E 10 850 8,000 15.75 3 12 1MV055F1DAX15E 15 2,070 12,000MV055F1DAX20E 20 2,370 23,000MV055F1DAX25E 25 4,650 31,000MV055F1DAX30E 30 9,490 45,000MV055F1DAX40E 40 9,490 45,000MV055F1DAX50E 50 13,600 90,000MV055F1DAX65E 65 30,700 181,000MV055F1DAX80E 80 54,600 270,000MV055F1DAX100E 100 116,200 580,000MV055F1DAX125E 125 167,400 600,000 15.75 3 12 1MV055F1DAX150E 150 218,700 786,000MV055F1DAX175E 175 227,900 1,100,000MV055F1DAX200E 200 297,600 1,520,000MV055F2DAX250E 250 669,600 2,400,000 15.75 3 12 2MV055F2DAX300E 300 874,800 3,149,000MV055F2DAX350E 350 911,600 4,376,000MV055F2DAX400E 400 1,190,400 6,071,000MV055F2DAX450E 450 1,555,000 9,796,0001” = 25.4mmRecommended Fuse Clips - see page 120

15.75 12

1

1

2

2

Dimensions - in

Diagram 1

Diagram 2




E-Rated Fuses for Transformers and Feeders

MV155

SpecificationsDescription: E-ratedmedium, voltage current-limiting fuses for transformer and feederprotection.Dimensions: See Catalog Numbers table.Construction: Silver ribbon element surrounded by silicafiller housed in a fiberglass tube and plated endcaps. Anepoxy paint protects the fuse tube from the surrounding environment.Ratings:

Volts: — 15.5kV (5-200A)Amps: — 5-200A (15.5kV)

IR: — 50kA Sym. MaxAgency Information: Meets E requirements per ANSIC37.46, Meets full range requirements per ANSI C37.40.

Features and Benefits• MV155 Standard clip center distance of 15 and 18 inches

with 2 and 3 inch barrel diameters for retrofitting in existing hardware

• Open fuse indicator for ease in troubleshooting• Full range rating with 50kA Interrupting Rating• Double pulsed at 90% of minimum I2t to establish

manufacturing reliability

MV155 Typical Applications• 15.0kV Transformer Primary Protection• 15.0kV Feeder Circuit Protection• 15.0kV Voltage Switches• 15.0kV Metal-enclosed Switchgear

15.5kV Catalog NumbersMin Max Dimensions*

Catalog Amp Melt Clear ClipNumbers Rating I2t I2t Length Dia. Center BarrelsMV155F1CBX5E 5 180 2,900 18.75 15 1MV155F1CBX7E 7 850 8,000MV155F1CBX10E 10 850 8,000MV155F1CBX15E 15 2,070 12,000 1MV155F1CBX20E 20 2,370 23,000MV155F1CBX25E 25 4,650 31,000MV155F1CBX30E 30 9,490 45,000MV155F1DBX10E 10 850 8,000 18.75 3 15 1MV155F1DBX15E 15 2,070 12,000MV155F1DBX20E 20 2,370 23,000MV155F1DBX25E 25 4,650 31,000MV155F1DBX30E 30 9,490 45,000MV155F1DBX40E 40 9,490 45,000MV155F1DBX50E 50 13,600 90,000MV155F1DBX65E 65 30,700 181,000MV155F1DBX80E 80 54,600 270,000MV155F1DBX100E 100 116,200 600,000MV155F2DBX125E 125 123,000 677,000 18.75 3 15 2MV155F2DBX150E 150 218,700 1,287,000MV155F2DBX175E 175 314,700 1,689,000MV155F2DBX200E 200 465,100 2,405,000MV155F1DCX65E 65 30,700 181,000 21.75 3 18 1MV155F1DCX80E 80 54,600 270,000MV155F1DCX100E 100 116,200 600,000MV155F2DCX125E 125 123,000 677,000 21.75 3 18 2MV155F2DCX150E 150 218,700 1,287,000MV155F2DCX175E 175 314,700 1,689,000MV155F2DCX200E 200 465,100 2,405,000*1” = 25.4mm.

Data Sheet: 6700

Data Sheet: 6701

18.75

2

15

1

2

2

1

1821.75

Recommended Fuse Clips - see page 120

Dimensions - in

Diagram 1

Diagram 2

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 103

Medium

VoltageFuses


JCX, JCY, JCU, JCZand JDZ

SpecificationsDescription: Indoor/enclosure E-rated medium voltage, current-limiting fuses for feeders andpower transformers with blown fuseindication.Dimensions: See CatalogNumbers table.Construction: plated ferrules.Ratings:

Volts: — 2750-8300V - See Catalog Numbers table fordetails

Amps: — 1⁄2-750AIR: — 40-63kA Sym

— 60-100kA ASYM — See Catalog Numbers table for details

E-Rated Fuses for Transformer & Feeders

Catalog NumbersCatalog Amp Maximum Maximum Interrupting Capacity Dimensions - in (mm)Numbers Rating Design Voltage Construction Amps (Asym.) Amps (Sym.) Length Diameter2400V; E-Rated; Indoor/EnclosureJCX-1E 1 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)JCX-2E 2 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)JCX-3E 3 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)JCX-5E 5 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)JCX-7E 7 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)JCX-10E 10 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)JCX-15E 15 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)JCX-20E 20 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)JCX-25E 25 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)JCX-30E 30 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-40E 40 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-50E 50 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-65E 65 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-80E 80 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-100E 100 2750 Single 80,000 40,000 10.81 (276.35) 3 (76.2)JCX-125E 125 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-150E 150 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-200E 200 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-225E 225 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-250E/280X 250/280 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-300E/325X 300/325 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-350X 350 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-400X 400 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)JCX-450X 450 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)5500V; E-Rated; Indoor/EnclosureJCY-1⁄2E 0.5 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-1E 1 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-2E 2 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-3E 3 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-5E 5 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-7E 7 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-10E 10 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-15E 15 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-20E 20 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)JCY-25E 25 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)Contact Bussmann for the latest product information on E-Rated fuses for transformer and feeder protection.Recommended fuseclips: see page 120 - 1A0065, 9078A67G04, A3354730

Features and Benefits• Physically dimensioned for retrofitting in existing hardware• Open fuse indicator for ease in troubleshooting• Full range ANSI classification

Typical Applications• Medium Voltage Transformer Primary Protection• Medium Voltage Feeder Circuit Protection• Medium Voltage Switches• Medium Voltage Metal-enclosed Switchgear

For product data sheets, visit www.cooperbussmann.com/DatasheetsEle104


E-Rated Fuses for Transformer & Feeders

Catalog Numbers: E-Rated; Indoor/EnclosureCatalog Amp Maximum Maximum Interrupting Capacity Dimensions - in (mm)Numbers Rating Design Voltage Construction Amps. (Asym.) Amps. (Sym.) Length Diameter5500V; E-Rated; Indoor/EnclosureJCU-10E 10 5500 Single 80,000 50,000 17.81 (452.4) 3 (76.2)JCU-15E 15 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)JCU-20E 20 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)JCU-25E 25 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)JCU-30E 30 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-40E 40 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-50E 50 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-65E 60 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-80E 80 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-100E 100 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-125E 125 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-150E 150 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-175E 175 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-200E 200 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-250E 250 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-300E 300 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-350E 350 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-400E 400 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-450E 450 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)JCU-600E 600 5500 * 80,000 50,000 28.81 (731.77) 4 (101.60)JCU-750E 750 5500 * 80,000 50,000 28.81 (731.77) 4 (101.60)8300V; E-Rated; Indoor/EnclosureJCZ-15E 15 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)JCZ-20E 20 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)JCZ-25E 25 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)JCZ-30E 30 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)JCZ-40E 40 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)JCZ-50E 50 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)JCZ-65E 65 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)JCZ-80E 80 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)JCZ-100E 100 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)JCZ-125E 125 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)JCZ-150E 150 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)JCZ-200E 200 8300 Double 80,000 50,000 17.88 (454.15) 3 (76.2)JDZ-20E 20 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)JDZ-25E 25 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)JDZ-30E 30 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)JDZ-40E 40 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)JDZ-50E 50 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)JDZ-65E 65 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)JDZ-80E 80 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)JDZ-100E 100 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)JDZ-125E 125 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)Recommended fuseclips: see page 120 - 1A0065, 9078A67G04, A3354730General Notes:1. All fuses are fitted with a striker pin which can be used for indication or tripping purposes.2. The fuses are suitable for use either indoors or outdoors.3. These fuses are interchangeable with corresponding fuses produced by most other leading North American manufacturers.Contact Bussmann for the latest product information on E-Rated fuses for transformer and feeder protection.*Bolt on mounting


Medium

VoltageFuses


E-Rated Fuses: CL-14 & Bolt-In

Data Sheet: 9002

Catalog Number Cross ReferenceBussmann Mersen MersenCatalog Numbers New Catalog # Old Catalog #ECL055-10E A055C1DORO-10E 225-007-937ECL055-15E A055C1DORO-15E 225-007-938ECL055-20E A055C1DORO-20E 225-007-939ECL055-25E A055C1DORO-25E 225-007-940ECL055-30E A055C1DORO-30E 225-007-941ECL055-40E A055C1DORO-40E 225-007-942ECL055-50E A055C1DORO-50E 225-007-943ECL055-65E A055C1DORO-65E 225-007-944ECL055-80E A055C1DORO-80E 225-007-945ECL055-100E A055C1DORO-100E 225-007-946ECL055-125E A055C1DORO-125E 225-007-947ECL055-150E A055C1DORO-150E 225-007-948ECL055-200E A055C1DORO-200E 225-007-949ECL055-250E A055C1DORO-250E 225-007-950ECL055-300E A055C1DORO-300E 225-007-951ECL055-400E A055C1DORO-400E 225-007-952ECL055-450E A055C2DORO-450E 225-007-953ECL055-500E A055C2DORO-500E 225-007-954ECL055-600E A055C2DORO-600E 225-007-955ECL055-750E A055B3DORO-750E A055X750E-4ECL055-900E A055B3DORO-900E A055X900E-4

ECL055

SpecificationsDescription: E-rated medium voltage, current-limiting fusesfor transformer and feeder protection.Construction: Filament wound, glass epoxy fuse tube, withsilica filler, and silver-plated copper terminals and endcapscontaining a silver element in a double concentric helicalconfiguration.Ratings:

Volts: — 5.5kVAmps: — 10-900A

IR: — 63kA Sym. MaxAgency Information: Meets E requirements per ANSIC37.46, Meets General Purpose requirements per ANSIC37.40.

Features and Benefits• Clip-lock and bolt-in style available in double and triple

barrel fuse designs for application flexibility• The filament wound, glass epoxy fuse tube provides

moisture protection for the fuse. This makes CooperBussmann medium voltage fuses suitable for both indoorand outdoor application (outdoor applications require installation inside an appropriate enclosure)

• Open fuse indication (indicator travel distance is 16mm)easily integrates into automation schemes

• 50/60Hz operating frequency make these fuses applicableworld-wide

Typical Applications• 5.0kV Transformer Primary Protection• 5.0kV Feeder Circuit Protection• 5.0kV Voltage Switches• 5.0kV Metal-enclosed Switchgear

Catalog NumbersCatalog Amp IR # ofNumbers Rating Voltage Max Sym. Barrels StyleECL055-10E 10 5.5kV 63kA 1 Clip-LockECL055-15E 15 –ECL055-20E 20 –ECL055-25E 25 –ECL055-30E 30 –ECL055-40E 40 –ECL055-50E 50 –ECL055-65E 65 –ECL055-80E 80 –ECL055-100E 100 –ECL055-125E 125 –ECL055-150E 150 –ECL055-200E 200 –ECL055-250E 250 –ECL055-300E 300 – 2ECL055-400E 400 –ECL055-450E 450 –ECL055-500E 500 –ECL055-600E 600 –ECL055-750E 750 – 3 Bolt-InECL055-900E 900 –

1 Clip-Lock

Clip-Lock

Bolt-In

2

3

63kA

Catalog Number Construction (Example)Catalog Number Voltage Rating Amp RatingECL 055 500E

055 = 5.5 kV

Dimensions - in

Single Barrel

Double Barrel



E-Rated Fuses: CL-14 & Bolt-In

ECL083

SpecificationsDescription: E-rated medium voltage, current-limiting fusesfor transformer and feeder protection.Construction: Filament wound, glass epoxy fuse tube, withsilica filler, and silver-plated copper terminals and endcapscontaining a silver element in a double concentric helicalconfiguration.Ratings:


IR: — 50kAAgency Information: Meets E requirements per ANSIC37.46, Meets General Purpose requirements per ANSIC37.40.

Features and Benefits• Clip-lock and bolt-in style available in double and triple

barrel fuse designs for application flexibility• The filament wound, glass epoxy fuse tube provides


• Open fuse indication (indicator travel distance is 16mm)easily integrates into automation schemes



Data Sheet: 9007

Catalog Number Cross ReferenceBussmann Mersen MersenCatalog Numbers New Catalog # Old Catalog #ECL083-65E N/A N/AECL083-80E N/A N/AECL083-100E N/A N/AECL083-125E N/A N/AECL083-150E N/A N/AECL083-175E N/A N/AECL083-200E N/A N/AECL083-250E N/A N/AECL083-300E N/A N/AECL083-350E N/A N/A


083 = 8.3 kV

Electrical CharacteristicsIR Max # of Figure

Part Number Amps Volts Sym. Barrels # StyleECL083-65E 65 8.3kV 50kA 1 1 Clip-LockECL083-80E 80 8.3kV 50kA 1 1 Clip-LockECL083-100E 100 8.3kV 50kA 1 1 Clip-LockECL083-125E 125 8.3kV 50kA 1 1 Clip-LockECL083-150E 150 8.3kV 50kA 1 1 Clip-LockECL083-175E 175 8.3kV 50kA 1 1 Clip-LockECL083-200E 200 8.3kV 50kA 2 2 Clip-LockECL083-250E 250 8.3kV 50kA 2 2 Clip-LockECL083-300E 300 8.3kV 50kA 2 2 Clip-LockECL083-350E 350 8.3kV 50kA 2 2 Clip-Lock

Dimensions - in

Single Barrel

Double Barrel


Medium

VoltageFuses


E-Rated Fuses: CL-14

Catalog Number Cross ReferenceBussmann Mersen MersenCatalog Numbers New Catalog # Old Catalog #ECL155-10E A155C1DORO-10E 225-007-967ECL155-15E A155C1DORO-15E 225-007-968ECL155-20E A155C1DORO-20E 225-007-969ECL155-25E A155C1DORO-25E 225-007-970ECL155-30E A155C1DORO-30E 225-007-971ECL155-40E A155C1DORO-40E 225-007-972ECL155-50E A155C1DORO-50E 225-007-973ECL155-65E A155C1DORO-65E 225-007-974ECL155-80E A155C1DORO-80E 225-007-975ECL155-100E A155C1DORO-100E 225-007-976ECL155-125E A155C2DORO-125E 225-007-977ECL155-150E A155C3DORO-150E 225-007-978ECL155-200E A155C3DORO-200E 225-007-979ECL155-250E A155C3DORO-250E 225-007-980ECL155-300E A155C3DORO-300E 225-007-981

Data Sheet: 9004

Catalog NumbersCatalog Amp IR Voltage # ofNumbers Rating Voltage Max Sym. Barrels StyleECL155-10E 10 15.5kV 63KA 1 Clip-LockECL155-15E 15ECL155-20E 20ECL155-25E 25ECL155-30E 30ECL155-40E 40ECL155-50E 50ECL155-65E 65ECL155-80E 80ECL155-100E 100ECL155-125E 125ECL155-150E 150 2ECL155-200E 200ECL155-250E 250 50kAECL155-300E 300


155 = 15.5 kV

ECL155

SpecificationsDescription: E-rated medium voltage, current-limiting fusesfor transformer and feeder protection.Construction: Filament wound, glass epoxy fuse tube, withsilica filler, and silver-plated copper terminals and endcapscontaining a silver element in a double concentric helical configuration.Ratings:


IR: — 63kA Sym. (10-200A)— 50kA Sym. (250-300A)

Agency Information: Meets E requirements per ANSIC37.46, Meets General Purpose requirements per ANSIC37.40.

Features and Benefits• Clip-lock double barrel fuse design assures positive

installation• The filament wound, glass epoxy fuse tube provides


• Open fuse indication (indicator travel distance is 16mm) easily integrates into automation schemes



15.5kV63kA

1

Clip-Lock

250kA

Dimensions - in

Single Barrel

Double Barrel



E-Rated Fuses for Potential & Small Power Transformers

AB, AD, AMand CAV

SpecificationsDescription: Indicating and non-indicating E-Rated mediumvoltage, current-limiting fuses for potential and small powertransformers.Dimensions: See Catalog Numbers table.

Dimension Illustration on the following page

Ratings:

Volts: — 5.5-38kVAmps: — 0.5-15A

IR: — 40kA-80kA Sym.— See Catalog Numbers table for details

Features and Benefits• Sized for retrofitting in existing hardware• Space saving size

Typical Applications• Primary protection of medium voltage potential

transformers• Primary protection of small medium voltage service

transformers• Primary protection of small medium voltage control

transformers

3.6kV; E-Rated PT Fuse; Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)3.6CAV2 2 3.6kV 50kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A08353.6ABWNA3.15 3.15 3.6kV 50kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547053.6ABWNA6.3 3.15 3.6kV 50kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547053.6ABCNA3.15 3.15 3.6kV 50kA 7.69 (195.3) 1 (25.4) 6.51 (165.3) A33547053.6ABCNA6.3 6.3 3.6kV 50kA 7.69 (195.3) 1 (25.4) 6.51 (165.3) A33547053.6ABCNA10 10 3.6kV 50kA 7.69 (195.3) 1 (25.4) 6.51 (165.3) A3354705

7.2kV; E-Rated PT Fuse; Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)

7.2CAV2 2 7.2kV 63kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A08357.2CAV4 4 7.2kV 63kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A08357.2CAV6 6 7.2kV 63kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A08357.2CAV10 10 7.2kV 63kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A08357.2ABWNA3.15 3.15 7.2kV 45kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547057.2ABWNA6.3 6.3 7.2kV 45kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547057.2ABCNA3.15 3.15 7.2kV 45kA 7.69 (195.3) 1 (25.4) 6.51 (165.3) A33547057.2ABCNA6.3 6.3 7.2kV 45kA 7.69 (195.3) 1 (25.4) 6.51 (165.3) A33547057.2AMWNA0.5E 0.5 7.2kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18377.2AMWNA1.0E 1 7.2kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18377.2AMWNA2.0E 2 7.2kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18377.2AMWNA3.0E 3 7.2kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18377.2AMWNA4.0E 4 7.2kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18377.2AMWNA5.0E 5 7.2kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A1837

5.5kV; E-Rated PT Fuse; Indicating & Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)

5.5CAVH0.5E 0.5 5.5kV 63kA 7.375 (187.3) 1.63 (41.3) 6.18 (156.84) 1A08355.5CAVH1E 1 5.5kV 63kA 7.375 (187.3) 1.63 (41.3) 6.18 (156.84) 1A08355.5CAVH2E 2 5.5kV 63kA 7.375 (187.3) 1.63 (41.3) 6.18 (156.84) 1A08355.5CAV15E 15 5.5kV 63kA 7.375 (187.3) 1.63 (41.3) 6.18 (156.84) 1A08355.5ABWNA0.5E 0.5 5.5kV 50kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547055.5ABWNA1E 1 5.5kV 50kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547055.5ABWNA2E 2 5.5kV 50kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547055.5ABWNA3E 3 5.5kV 50kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547055.5ABWNA5E 5 5.5kV 50kA 5.6 (142.2) 1 (25.4) 4.42 (112.2) A33547055.5AMWNA0.5E 0.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18375.5AMWNA1.0E 1 5.5kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18375.5AMWNA2.0E 2 5.5kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18375.5AMWNA3.0E 3 5.5kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18375.5AMWNA4.0E 4 5.5kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A18375.5AMWNA5.0E 5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6) 4.79 (121.6) 1A1837Type CAVH are fitted with a striker pin for indication

Catalog Numbers: E-Rated PT Fuses, Indicating & Non-Indicating


Medium

VoltageFuses


12kV; E-Rated PT Fuse; Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)

12CAV2 2 12kV 40kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A083512ABCNA3.15 3.15 12kV 45kA 7.69 (195.3) 1 (25.4) 6.51 (165.3) A3354705

17.5kV; E-Rated PT Fuse; Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)

17.5CAV2 2 17.5kV 40kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A083517.5CAV4 4 17.5kV 40kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A083517.5CAV6 6 17.5kV 40kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A083517.5CAV10 10 17.5kV 40kA 8.66 (220) 1.63 (41.3) 7.46 (189.48) 1A083517.5ABGNA3.15 3.15 17.5kV 35kA 14.13 (358.9) 1 (25.4) 12.95 (328.9) A3354705


24CAV2 2 24kV 40kA 13.39 (340.1) 1.63 (41.3) 12.19 (309.62) 1A083524CAV3 3 24kV 40kA 13.39 (340.1) 1.63 (41.3) 12.19 (309.62) 1A083524CAV4 4 24kV 40kA 13.39 (340.1) 1.63 (41.3) 12.19 (309.62) 1A083524ABGNA3.15 3.15 24kV 25kA 14.13 (358.9) 1 (25.4) 12.95 (328.9) A3354705


36CAV2 2 36kV 40kA 17.32 (439.9) 1.63 (41.3) 16.12 (409.44) 1A083536CAV4 4 36kV 40kA 17.32 (439.9) 1.63 (41.3) 16.12 (409.44) 1A083536ABGNA3.15 3.15 36kV 31.5kA 14.13 (358.9) 1 (25.4) 12.95 (328.9) A3354705

38kV; E-Rated PT Fuse; Indicating & Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)

38CAVH0.5E 0.5 38kV 40kA 17.32 (439.9) 1.63 (41.3) 16.12 (409.44) 1A083538CAVH1E 1 38kV 40kA 17.32 (439.9) 1.63 (41.3) 16.12 (409.44) 1A083538CAVH2E 2 38kV 40kA 17.32 (439.9) 1.63 (41.3) 16.12 (409.44) 1A083538CAV4E 4 38kV 40kA 17.32 (439.9) 1.63 (41.3) 16.12 (409.44) 1A0835

15.5kV; E-Rated PT Fuse; Indicating & Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)

15.5CAV(H)0.5E 0.5 15.5kV 80kA 12.87 (326.9 1.63 (41.3) 1.2 (30.5) 1A083515.5CAV(H)1E 1 15.5kV 80kA 12.87 (326.9 1.63 (41.3) 1.2 (30.5) 1A083515.5CAV(H)2E 2 15.5kV 80kA 12.87 (326.9 1.63 (41.3) 1.2 (30.5) 1A083515.5CAV3E 3 15.5kV 80kA 12.87 (326.9 1.63 (41.3) 1.2 (30.5) 1A083515.5CAV5E 5 15.5kV 80kA 12.87 (326.9 1.63 (41.3) 1.2 (30.5) 1A083515.5CAV7E 7 15.5kV 80kA 12.87 (326.9 1.63 (41.3) 1.2 (30.5) 1A0835Type CAVH are fitted with a striker pin for indication

E-Rated Fuses for Potential & Small Power Transformers

Catalog Numbers: E-Rated PT Fuses, Indicating & Non-Indicating

Length

Clip Centers

Diameter

Dimension Illustration



E-Rated, PT Fuses for Potential & Small PowerTransformers

Data Sheet: 6002

JCD, JCW, JCQ, JCI &JCT

SpecificationsDescription: Indicating and non-indicating E-rated medium voltage,current-limiting fuses for potentialand small power transformers.Dimensions: See CatalogNumbers table.Construction: Plated ferrules.Ratings:

Volts: — 2.4-15.5kV (See Catalog Numbers table for details)Amps: — 1⁄2-10A

IR: — 25-80kA Sym— 40-130kA ASYM — See Catalog Numbers table for details

Features and Benefits• Sized for retrofitting in existing hardware• Space saving size

Typical Applications• Primary protection of medium voltage potential

transformers• Primary protection of small medium voltage service

transformers• Primary protection of small medium voltage control

transformers

2.4kV; E-Rated PT Fuse; Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)JCD-1-2E 0.5 2.4kV 63kA 4.49 (114) 0.8 (20) 3.86 (98) 1A1837JCD-1E 1 2.4kV 40kA 4.49 (114) 0.8 (20) 3.86 (98) 1A1837JCD-2E 2 2.4kV 40kA 4.49 (114) 0.8 (20) 3.86 (98) 1A1837JCD-5E 5 2.4kV 25kA 4.49 (114) 0.8 (20) 3.86 (98) 1A1837

2.4/5.5kV; E-Rated PT Fuse; Non-indicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)JCW-1/2E 0.5 2.4kV/5.5kV 40kA 7.31 (185) 1.56 (39.7) 5.93 (150.6) 1A0835JCW-1E 1 2.4kV/5.5kV 40kA 7.31 (185) 1.56 (39.7) 5.93 (150.6) 1A0835JCW-2E 2 2.4kV/5.5kV 40kA 7.31 (185) 1.56 (39.7) 5.93 (150.6) 1A0835JCW-3E 3 2.4kV/5.5kV 40kA 7.31 (185) 1.56 (39.7) 5.93 (150.6) 1A0835JCW-4E 4 2.4kV/5.5kV 40kA 7.31 (185) 1.56 (39.7) 5.93 (150.6) 1A0835JCW-5E 5 2.4kV/5.5kV 40kA 7.31 (185) 1.56 (39.7) 5.93 (150.6) 1A0835

5.5kV; E-Rated PT Fuse; IndicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)JCQ-3E 3 5.5kV 130kA 9.5 (241.3) 1.6 (40.6) 8.12 (206) 1A0835JCQ-5E 5 5.5kV 130kA 9.5 (241.3) 1.6 (40.6) 8.12 (206) 1A0835JCQ-10E 10 5.5kV 130kA 9.5 (241.3) 1.6 (40.6) 8.12 (206) 1A0835

8.3kV; E-Rated PT Fuse; IndicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)JCI-3E 3 8.3kV 80kA 12.88 (327) 1.6 (40.6) 11.5 (292) 1A0835JCI-5E 5 8.3kV 80kA 12.88 (327) 1.6 (40.6) 11.5 (292) 1A0835JCI-10E 10 8.3kV 80kA 12.88 (327) 1.6 (40.6) 11.5 (292) 1A0835

15.5kV; E-Rated PT Fuse; IndicatingCatalog Amp Rated Dimensions Spare PartsNumber Rating Voltage IR RMS Sym. Length Diameter Clip Centers (Clips)JCT-3E 3 15.5kV 80kA 17.5 (444.5) 1.6 (40.6) 16.12 (409.4) 1A0835JCT-5E 5 15.5kV 80kA 17.5 (444.5) 1.6 (40.6) 16.12 (409.4) 1A0835JCT-10E 10 15.5kV 80kA 17.5 (444.5) 1.6 (40.6) 16.12 (409.4) 1A0835


Medium

VoltageFuses


PT Fuses

Data Sheet: 6003

Fuse blocks: 4528, 4529Voltage Rating: 1000 to 10,000V

Basic Catalog Fuse Block Fuse ClipNumbers Catalog Number Catalog NumberHVA, HVR 4528 5960HVB, HVT 4529 5960HVJ, HVU N/A 4180HVL, HVX N/A 4180Use #8 screws on blocks 4528 and 4529.

Test SpecificationsBasic CatalogNumbers Load / Opening TimeHVA, HVB, HVJ, HVL 110% / 4 Hours (min)

135% / 1 Hour (max)HVR, HVT, HVU, HVW, HVX 100% / 4 Hours (min)

150% / 1 Hour (max)

HVA, HVB,HVJ, HVL,HVR, HVT,HVU, HVW &HVX

SpecificationsDescription: Medium voltage, non-time delay, fast-actingfuses.Dimensions: See Basic Catalog Numbers table.Ratings:

Volts: — 1-10kV (See Basic Catalog Numbers table)Amps: — 1⁄16-10A (See Basic Catalog Numbers table)

Features and Benefits• Physical size varies with electrical rating of fuse to prevent

over-fusing.• Space saving size.

Typical Applications• Medium Voltage Instrument Protection• Medium Voltage Circuit Protection

BasicCatalog Dimensions - in (mm)Number kV Amp Ratings Maximum S.C. Diameter LengthHVA 1 1⁄16, 1⁄10, 1⁄8, 2⁄10, 1⁄4, 3⁄10, 3⁄8, 1⁄2, 20kW DC/30kVA AC 0.41 (10.4) 3 (76.1)

3⁄4, 1, 1 1⁄2, 2, 3, 4, 6, 10HVB 2.5 1⁄2, 3⁄4, 1, 1 1⁄2, 2, 3 20kW DC/30kVA AC 0.41 (10.4) 4.5 (114.2)HVJ 5 1⁄16, 1⁄8, 1⁄4, 1⁄2, 3⁄4, 1 1⁄2, 2, 4, 6, 10 20kW DC/30kVA AC 0.81 (20.6) 5 (126.9)HVL 10 1⁄16, 1⁄8, 1⁄4, 1⁄2, 1, 1 1⁄2, 2, 3 20kW DC/30kVA AC 0.81 (20.6) 10 (254)HVR 1 1⁄2, 1, 2, 3, 4, 5 kVA-500 AC only 0.41 (10.4) 3 (76.2)HVW 1.2 1, 2, 3, 4, 5, 8 kVA-12,000 AC only 0.41 (10.4) 2.25 (57.1)HVT 2.5 1⁄2, 1, 2, 3, 5 kVA-1250 AC only 0.41 (10.4) 4.5 (114.2)HVU 5 1⁄2, 1, 2, 3, 4, 5 kVA-2500 AC only 0.81 (20.6) 5 (126.9)HVX 10 1⁄2, 1, 3, 5 kVA-5,000 AC only 0.41 (10.4) 10.0 (253.8)

Catalog Number Build-A-CodeBasic Catalog Number Amps_ _ _ _ _ _ _ _

For product data sheets, visit For product data sheets, visit www.cooperbussmann.com/DatasheetsEle112


JCG, JCH, JCK, JCK-A, JCK-B, JCL,JCL-A, JCL-B, JCR-A,& JCR-B

SpecificationsDescription: Indoor/enclosureR-Rated medium voltage,current-limiting fuses for motorcircuit protection.Dimensions: See Dimensionsillustrations.Ratings:

Volts: — 2.4-7.2kV (See Catalog Numbers table for details)Amps: — 25-450A (See Catalog Numbers table for details)

IR: — 50kA Sym— 80kA ASYM— See Catalog Numbers table for details

R-Rated Fuses for Motor Circuit Protection

0.38"(9.5mm)

B

INDICATORShowing Fuse is Open

INDICATORShowing Fuseis Open

AC

Dimensions - mm (in)

Figure 1

Figure 2

Figure 3

Data Sheet 6001

Agency Information: UL Recognized: 2540Vac — JCK,JCK-A, 5080Vac — JCL, JCL-A, UL Recognized (Guide#MSSS2, File #E96676).

Features and Benefits• Physically dimensioned for retrofitting in existing hardware• Open fuse indicator for ease in troubleshooting• Available with optional Cutler Hammer® hookeye for ease of

insertion and removal• Classified as back-up fuses for current-limited protection of

medium voltage motor controllers

Typical Applications• Medium Voltage Motor Controllers



Catalog Numbers: R-Rated; Indoor/Enclosure

Catalog Amp Maximum Dimensions - in (mm)* Max Int. Cap. Amps Min Int. Cap.Numbers Ratings Design Voltage A B C Construction Amps (Asym.) (Sym.) Amps (Sym.)2400V (See Figure 1)

JCK-2R 70 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165JCK-3R 100 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220JCK-4R 130 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320JCK-5R 150 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410JCK-6R 170 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480JCK-9R 200 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720JCK-12R 230 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970JCK-18R 390 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430JCK-24R 450 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880

2400V — With Westinghouse Ampguard Hookeye (See Figure 1)JCK-A-2R 70 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165JCK-A-3R 100 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220JCK-A-4R 130 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320JCK-A-5R 150 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410JCK-A-6R 170 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480JCK-A-9R 200 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720JCK-A-12R 230 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970JCK-A-18R 390 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430JCK-A-24R 450 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880

2400V — Bolt-On (See Figures 2 & 3)JCK-B-30 25 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 90JCK-B-2R 70 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 170JCK-B-3R 100 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 245JCK-B-4R 130 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 340JCK-B-5R 150 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 430JCK-B-6R 170 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 500JCK-B-9R 200 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 1,000JCK-B-12R 230 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 1,250JCK-B-18R 390 2540 14.18 (360.2) 12.81 (325.4) 3.56 (90.4) Double 80,000 50,000 1,700JCK-B-24R 450 2540 14.18 (360.2) 12.81 (325.4) 3.56 (90.4) Double 80,000 50,000 1,210

2400V — Hermetically Sealed, For Use with Ampguard Motor Starters (See Figure 1)JCH-30 25 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 90JCH-2R 70 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 170JCH-3R 100 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 245JCH-4R 130 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 340JCH-5R 150 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 430JCH-6R 170 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 500JCH-9R 200 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000JCH-12R 230 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,250JCH-18R 390 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,700JCH-24R 450 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,100

4800V (See Figure 1)JCL-2R 70 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165JCL-3R 100 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220JCL-4R 130 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320JCL-5R 150 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410JCL-6R 170 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480JCL-9R 200 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720JCL-12R 230 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970JCL-18R 390 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430JCL-24R 450 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880• See previous page Figure 2 for single construction and Figure 3 for double construction information.Recommended fuseclips: see page 120 - 1A0065, A3354730, 9078A67G04.

Data Sheet: 6001

Medium

VoltageFuses





Catalog Numbers: R-Rated; Indoor/EnclosureCatalog Amp Maximum Dimensions - in (mm) Max Int. Cap. Amps Min Int. Cap.Numbers Ratings Design Voltage A B C Construction Amps (Asym. (Sym.) Amps (Sym.)

4800V — With Westinghouse Ampguard Hookeye (See Figure 1)JCL-A-2R 70 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165JCL-A-3R 100 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220JCL-A-4R 130 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320JCL-A-5R 150 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410JCL-A-6R 170 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480JCL-A-9R 200 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720JCL-A-12R 230 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970JCL-A-18R 390 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430JCL-A-24R 450 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880

4800V — Bolt-On (See Figures 2 & 3)JCL-B-30 30 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 95JCL-B-2R 70 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 180JCL-B-3R 100 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 270JCL-B-4R 130 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 350JCL-B-5R 150 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 450JCL-B-6R 170 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 540JCL-B-9R 200 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 700JCL-B-12R 230 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 1,000JCL-B-18R 390 5080 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 1,450JCL-B-24R 450 5080 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 2,000

4800V — Hermetically Sealed, For Use with Ampguard Motor Starters (See Figure 1)JCG-30 30 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 95JCG-2R 70 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 180JCG-3R 100 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 270JCG-4R 130 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 350JCG-5R 150 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 450JCG-6R 170 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 540JCG-9R 200 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 700JCG-12R 230 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000JCG-A-18R 390 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,450JCG-A-24R 450 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,000

7200V — With Ampguard Hookeye (See Figure 1)JCR-A-2R 70 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 160JCR-A-3R 100 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 250JCR-A-4R 130 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 325JCR-A-5R 150 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 390JCR-A-6R 170 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 500JCR-A-9R 200 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 750JCR-A-12R 230 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000JCR-A-18R 390 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,450JCR-A-24R 450 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,500

7200V — Bolt-On (See Figures 2 & 3)JCR-B-2R 70 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 160JCR-B-3R 100 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 250JCR-B-4R 130 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 325JCR-B-5R 150 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 390JCR-B-6R 170 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 500JCR-B-9R 200 7200 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 750JCR-B-12R 230 7200 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 1,000JCR-B-18R 390 7200 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 1,450JCR-B-24R 450 7200 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 2,500Recommended fuseclips: see page 120 - 1A0065, A3354730, 9078A67G04.

Data Sheet: 6001


Medium

VoltageFuses

Table of RatingsBasic Cat. Breaking Dimensions - in (mm)Number Volts Capacity Amp Ratings Length Diameter Dimensional Standard3.6WJON6 3.6kV 50kA 5, 6.3, 10, 16, 20, 25, 31.5, 40, 50 7.56 (192) 1.4 (35.6) BS 2692 (TA1) Interchangeable with GEC Type K2 PA3.6WDOH6 3.6kV 50kA 50, 63, 80, 100, 125 7.56 (192) 2 (50.8) BS 2692 (TA1) or DIN 436253.6WFOH6 3.6kV 50kA 160, 200 7.56 (192) 3 (76.2) BS 2692 (TA1) or DIN 436253.6WDLSJ 3.6kV 50kA 50, 63, 80, 100, 125 11.5 (292.1) 2 (50.8) DIN 436253.6WFLSJ 3.6kV 50kA 160, 200 11.5 (292.1) 3 (76.2) DIN 436253.6WDFHO 3.6kV 50kA 50, 63, 80, 100, 125 10 (254) 2 (51) BS 2692 (TA2)3.6WFFHO 3.6kV 50kA 160, 200 10 (254) 3 (76.2) BS 2692 (TA2)3.6WKFHO 3.6kV 50kA 250, 315, 355, 400 10 (254) 3 (76.2) BS 2692 (TA2)5.5VFNHA 5.5kV 60kA 2R-6R 15.86 (402.8) 3 (76.2) ANSI R-Rated5.5VKNHA 5.5kV 60kA 9R-24R 15.86 (402.8) 3 (76.2) ANSI R-Rated7.2WFNHO 7.2kV 40kA 25, 31.5, 40, 50, 63, 80, 100, 125, 160 15.86 (402.8) 3 (76.2) BS 2692 (TA4)7.2WKNHO 7.2kV 40kA 200, 224, 250, 315 15.86 (402.8) 3 (76.2) BS 2692 (TA4)7.2WFMSJ 7.2kV 63kA 25, 31.5, 40, 50, 63, 80, 125, 160 17.40 (442) 3 (76.2) DIN 436257.2WKMSJ 7.2kV 63kA 200, 224, 250, 315, 355 17.40 (442) 3 (76.2) DIN 43625

British Standard Dimensioned IEC Fuses for Motor Circuit Protection

Catalog Number Build-A-CodekV Basic Catalog Number Amps_ _ _ _ _ _ _ _ _ _ _

The Bussmann range of motor fuses are designed to meetthe specific requirements necessary for motor protection.During the starting cycle of direct on-line motors, the fuseelements will reach a considerably higher temperature thanduring normal operation; (this is due to the high amount ofcurrent the motor will draw as it starts, typically, six times itsnormal load current value). This results in expansion andcontraction of the fuse elements and could cause prematureoperation of the fuse.Bussmann motor fuses encompass an advanced design tominimize this effect. This therefore, negates the need to overspecify the fuse rating due to high values of motor startingcurrent.Bussmann motor fuses operate extremely quickly underheavy fault currents, resulting from the time / current characteristic. Low power dissipation ensures low temperature rise, important in multi-tier starters for example.Switching (arc), voltages are lower than permitted values,therefore, 5.5kV fuses are also suitable for 4.8kV and 2.4kV circuits.




DIN Dimension Fuses

To Spec. DIN 43625

SpecificationsCatalog Symbol: See Basic Catalog Numbers table.Description: DIN dimension fuses to Specification DIN43625 covering current-limiting fuses with performance incompliance with IEC 60282-1. These are in accordance withthe R10 and, in some cases, the R20 series of preferrednumbers.Dimensions: See Catalog Numbers table.

DIN Dimensioned IEC Fuses for Transformer Protection

Volts: — See voltage associated with the Basic CatalogNumbers in the table.

Amps: — See amp rating associated with the Basic CatalogNumbers in the table.

IR: — See IR associated with the Basic Catalog Numbersin the table.

Agency Information: Comply with DIN dimensionalstandard DIN 43625, VDE 0670 part 4, VDE 0670 part 40Zand with IEC 60282-1 (2005).

Features and Benefits• DIN dimensioned for retrofitting in existing hardware• Open fuse indicator for ease in troubleshooting• Designed for use in IEC equipment

Typical Applications• Medium Voltage IEC designed equipment

Catalog Number Build-A-CodekV Basic Catalog Number Amps_ _ _ _ _ _ _ _ _ _ _

kV Catalog Numbers Amp Ratings Dimensions - in (mm) Diameter x Length IR RMS Sym3.6ADOSJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40 2.00 x 7.56 (51 x 192) 40kA3.6WDOSJ(amp) 50, 63, 80, 100, 125 2.00 x 7.56 (51 x 192)3.6WFOSJ(amp) 160, 200 3.00 x 7.56 (76 x 192

3.6 3.6ADLSJ(amp) 25, 40 2.00 x 11.50 (51 x 292) 50kA3.6WDLSJ(amp) 50, 63, 80, 100, 125 2.00 x 11.50 (51 x 292)3.6WFLSJ(amp) 160, 200 3.00 x 11.50 (76 X 292)3.6WKLSJ(amp) 250, 315, 400 3.00 x 11.50 (76 X 292)7.2TDLSJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 11.50 (51 x 292)

7.2 7.2TFLSJ(amp) 80, 100, 125, 160 3.00 x 11.50 (76 x 292) 40kA7.2WKMSJ(amp) 200, 225, 250, 315, 355 3.00 x 17.41 (76 x 442)12TDLEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 11.50 (51 x 292)

12 12THLEJ(amp) 80, 100 2.52 x 11.50 (64 x 292) 63kA12TKLEJ(amp) 125 3.00 x 11.50 (76 x 292)12TXLEJ(amp)* 160, 200 3.50 x 11.50 (88 x 292)17.5TDLSJ(amp)* 6.3, 10, 16, 20, 25, 31.5, 40 2.00 x 11.50 (51 x 292)17.5TFLSJ(amp)* 50 3.00 x 11.50 (76 x 292)

35.5kA

17.5 17.5TDMEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 17.41 (51 x 442)17.5THMEJ(amp) 80, 100 2.52 x 17.41 (64 x 442) 50kA17.5TKMEJ(amp) 125 3.00 x 17.41 (76 x 442)24TDMEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50 2.00 x 17.41 (51 x 442)

24 24THMEJ(amp) 63 2.52 x 17.41 (64 x 442) 50kA24TFMEJ(amp) 80, 100*1 3.00 x 17.41 (76 x 442)24TXMEJ(amp)* 1252, 160 3.46 x 17.41 (88 x 442) 31.5kA36TDQSJ(amp) 3.153, 6.3, 10, 16, 20, 25 2.00 x 21.16 (51 x 537)

35.5kA36 36TFQSJ(amp) 31.5, 40, 50 3.00 x 21.16 (76 x 537)

36TXQEJ(amp)* 63 3.46 x 21.16 (88 x 537) 20kA

Catalog Numbers

For Diameter and Length Dimensions See Table Above

1.77"45.0mm

Dia

met

er

0.59"15.0mm

Striker InOperated Position

Length 1.34"34.0mm

1.02"26.0mm

Dimensions - In (mm)

Recommended fuseclips for DIN style fuses – 270303, A3354745 see page 120.*Not compliant with VDE 0670, part 402.1-IR RMS Sym is 63kA2-IR RMS Sym is 40kA3-IR RMS Sym is 20kA


Medium

VoltageFuses


Expulsion Fuse Links for Use in High Voltage Distribution Cut-Outs

RatedVoltage(kV)

1st Letter Type of Current Characteristics

2nd Letter Type of Termination

RatedCurrent (A)

152546 72

T = complies with ANSI C 37-42 requirements for slow acting T characteristics

K = complies with ANSI C 37-42 requirements for fast acting K characteristics

XA = this type of expulsion fuse link has an extra rapid characteristic. It is suitable for applications where a high degree of system protection is required at the expense of discrimination

S = Solid links rated at 100A are also available in both button head and universal versions for fitting into expulsion fuse carriers where required. These can be ordered in a similar way using the abbreviation S, e.g. 15SB, etc

B = a fixed NEMA button head link

U = a universal link, with double tail and slip off NEMA button head

D = double tailed link without NEMA button head

BR = as pattern B but the button head is attached via a 1/4 UNF thread to allow use of an extension rod.

See outline drawings opposite page for reference

1, 2, 3, 4, 5,6, 7.5, 8, 10,12, 15, 20,25, 30, 40,50, 60, 65,75, 80, 100

Specifications

Description: Expulsion fuse linksavailable in a wide range ofoptions from 15kV to 72kV inANSI T&K characteristics.

Ratings:Volts: — 15 to 72kVAmps: — 1 to 100ABreaking Capacity: depends on voltage but is approximately 8kA

Agency Information:Type T: complies with ANSI C37-42 Type K: complies with ANSI C37-42

Features and Benefits• Wide range of options available from 15kV to 72kV in ANSIT & K characteristics.

• Extra rapid option also available.

Packaging: Up to and including 50A: 25 in a cartonFrom 60A to 100A: 10 in a cartonTo avoid incorrect replacement the fuse links have colourcoded labels:Pink label: Type XAYellow label: Type KGreen label: Type T

Typical Applications:• Primary side transformer protection • Feeder protection• Capacitor bank protection

Use of ApplicationExpulsion fuse links current ratings should be selected on thebasis of maximum expected transient no damage currentsrather than on full load current. In addition, the selection ofhigher current ratings will reduce the possibility of supplyinterruption due to transient surges such as those due tolightning strikes.

Links should be handled with a reasonable degree of carewhen installing. Excessively rough handling may damage theelement.

It is normal, under certain fault conditions, for arc extinguishing material and/or metal particles to be expelledfrom the fuse assembly. It is therefore recommended thatreasonable precautions be taken to prevent the installationbeing approached by unauthorised persons.

How to order - Parts Referencing System

Thus a typical ordering reference for a 15kV NEMA Type K,button head 30A fuse link would be 15KB30 expulsion fuselink.

The fuse link assembly for a given range is standard to allrated voltages. The exception is that the tail length is variedto suit the dimensions of expulsion carrier of different ratings.



1-50A

60-100A

Type kV A

15kV 533 (21”)

25kV 660 (26”)

46kV 787 (31”)

72kV 1016 (40”)

Notes: Type BR is similar to buttonhead shown, except that the buttonhead is attached via a 1⁄4 UNF thread.Tails can be cut to any length.

Dimensions - mm (in)

Expulsion Fuse Links for Use in High Voltage Distribution Cut-Outs


Medium

VoltageFuses

EEI-NEMA Type K & T and Type H & N

Catalog Numbers

EEI-NEMA and High-Surge Universal Tin Element

Fuses for Cutouts — Rated to 27kVNon-Removable Button-Head For Standard Open or Enclosed Cutouts

Catalog NumbersType H EEI-NEMA EEI-NEMA(High Type K Type TSurge) (Fast) (Slow) AmpsFL11H1 FL11K1 FL11T1 1FL11H2 FL11K2 FL11T2 2FL11H3 FL11K3 FL11T3 3FL11H5 FL11K5 FL11T5 5— FL11K6 FL11T6 6FL11H8 FL11K8 FL11T8 8— FL11K10 FL11T10 10— FL11K12 FL11T12 12— FL11K15 FL11T15 15— FL11K20 FL11T20 20— FL11K25 FL11T25 25— FL11K30 FL11T30 30— FL11K40 FL11T40 40— FL11K50 FL11T50 50— FL11K65 FL11T65 65— FL11K80 FL11T80 80— FL11K100 FL11T100 100— FL11K140 FL11T140 140— FL11K200 FL11T200 200Removable Button-Head For Cutouts Requiring Removable-Button Links

Catalog NumbersEEI-NEMA EEI-NEMAType K Type T(Fast) (Slow) AmpsFL3K1 FL3T1 1FL3K2 FL3T2 2FL3K3 FL3T3 3FL3K5 FL3T5 5FL3K6 FL3T6 6FL3K8 FL3T8 8FL3K10 FL3T10 10FL3K12 FL3T12 12FL3K15 FL3T15 15FL3K20 FL3T20 20FL3K25 FL3T25 25FL3K30 FL3T30 30FL3K40 FL3T40 40FL3K50 FL3T50 50FL3K65 FL3T65 65FL3K80 FL3T80 80FL3K100 FL3T100 100FL3K140 FL3T140 140FL3K200 FL3T200 200Adapter-type removable-button links with ferrule adapter to convert to double-leader links are available in K and T types. Order by description.

EEI-NEMA Type K Universal Silver-Element Fuses

for Cutouts — Rated through 27kVNon-Removable Button-Head For Standard Open or Enclosed Cutouts

Catalog NumbersEEI-NEMAType K AmpsFL12K8 8FL12K10 10FL12K12 12FL12K15 15FL12K25 25FL12K50 50

FL: Type H andEEI-NEMA Type K& T Fuses

SpecificationsDescription: Mediumvoltage fuses: Type H(high surge), EEI-NEMAType K (fast-acting), EEI-NEMA Type T (slow-acting).Ratings:

Amps: — 1-200A (See CatalogNumbers tables)

Features and Benefits• Wide range of EEI-NEMA type fuse links for use in open

fuse cutouts• Voltage ratings up to 27kV.• Can be coordinated with other overcurrent protective

devices for sectionalizing to isolate feeder branches.

Typical Applications• Medium Voltage Fused Cutouts

High-Surge Type H Fuses

High-surge, Type H fuses are manufactured in ratings of 1, 2,3, 5, and 8A. They have been developed principally for primary fusing of small-sized transformers. Type H links aremanufactured in the universal buttonhead design.

Type N Fuses

Type N fuses conform to previous NEMA standards and havebeen superseded by Type K and T links. Type N fuses aremanufactured in the universal button design in ratings of 5through 200A for use in NEMA standard dimensioned cutoutsrated through 27kV.


USER

Text Box




Fuseclips for Medium & High Voltage Fuses

1A00653˝ Diameter Clip

270303DIN Fuseclip

C

B

A

G

E

F

D

9078A67G043˝ Diameter Clip

2 Cup assemblies per package.Dimensions shown are for reference only.

Recommended Fuseclips for Medium Voltage FusesFuse

Catalog Diameter - Clip Dimensions (in)Numbers in (mm) A B C D E F GA3354710 2 (50.8) 3.749 1.979 2.009 1.189 4.539 1.509 0.399A3354730 3 (76) 4.139 2.449 3.009 1.189 5.639 1.509 0.399A3354745 1.77 (45) 3.50 2.50 1.77 1.19 4.50 1.50 0.38Fuseclips are for single barrel applications only. Are not sold in pairs.

A

A0.43"

10.8mm

0.99"25.0mm

4.06"103mm

Bussmann fuse-azzan-al-badi-trading-oman-muscat-medium-voltage-fuses

Marketing

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